130508028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14051

約数の個数: 72

約数和(自身を含む): 387240672

約数和(自身を除く): 256732644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 13997, 27994, 41991, 55988, 83982, 97979, 125973, 167964, 195958, 251946, 293937, 391916, 503892, 517889, 587874, 881811, 1035778, 1175748, 1553667, 1763622, 2071556, 3107334, 3527244, 3625223, 4661001, 6214668, 7250446, 9322002, 10875669, 14500892, 18644004, 21751338, 32627007, 43502676, 65254014, 130508028]

約数ペア:

[(1, 130508028), (2, 65254014), (3, 43502676), (4, 32627007), (6, 21751338), (7, 18644004), (9, 14500892), (12, 10875669), (14, 9322002), (18, 7250446), (21, 6214668), (28, 4661001), (36, 3625223), (37, 3527244), (42, 3107334), (63, 2071556), (74, 1763622), (84, 1553667), (111, 1175748), (126, 1035778), (148, 881811), (222, 587874), (252, 517889), (259, 503892), (333, 391916), (444, 293937), (518, 251946), (666, 195958), (777, 167964), (1036, 125973), (1332, 97979), (1554, 83982), (2331, 55988), (3108, 41991), (4662, 27994), (9324, 13997)]